Subwavelength grating devices in silicon photonics

Junjia Wang, Ivan Glesk, Lawrence R. Chen

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)
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Subwavelength grating (SWG) waveguides in silicon-on-insulator are emerging as an enabling technology for implementing compact, high-performance photonic integrated devices and circuits for signal processing and sensing applications. We provide an overview of our recent work on developing wavelength selective SWG filters based on Bragg gratings and ring resonators, as well as optical delay lines. These components increase the SWG toolbox and can be used to realize more complex photonic integrated circuits with enhanced or new functionality.
Original languageEnglish
Pages (from-to)879-888
Number of pages10
JournalScience Bulletin
Issue number11
Early online date29 Apr 2016
Publication statusPublished - 30 Jun 2016


  • subwavelength gratings
  • silicon photonics
  • integrated optics
  • Bragg gratings
  • ring resonators
  • optical delay lines


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